| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PKD | PARKER DRILLING CO /DE/ | Mannon David C | Former CEO and President | Apr 30, 2012 | Option Exercise | $5.18 | 223,267 | 1,156,251 | 754,786 | May 02, 2012, 02:55 PM | |
| PKD | PARKER DRILLING CO /DE/ | Mannon David C | CEO and President | Mar 01, 2012 | Option Exercise | $6.46 | 90,762 | 586,323 | 597,206 | Mar 05, 2012, 05:40 PM | |
| PKD | PARKER DRILLING CO /DE/ | Mannon David C | CEO and President | Mar 01, 2012 | Option Exercise | $6.46 | 49,432 | 319,331 | 588,623 | Mar 05, 2012, 04:45 PM | |
| PKD | PARKER DRILLING CO /DE/ | Mannon David C | CEO and President | Dec 22, 2011 | Option Exercise | $5.24 | 42,597 | 223,124 | 514,398 | Dec 23, 2011, 11:30 AM | |
| PKD | PARKER DRILLING CO /DE/ | Mannon David C | CEO and President | Jul 11, 2011 | Option Exercise | $6.43 | 7,290 | 46,875 | 489,398 | Jul 13, 2011, 04:20 PM | |
| PKD | PARKER DRILLING CO /DE/ | Mannon David C | CEO and President | Mar 09, 2011 | Option Exercise | $5.30 | 47,152 | 249,670 | 496,688 | Mar 11, 2011, 04:30 PM | |
| PKD | PARKER DRILLING CO /DE/ | Mannon David C | CEO and President | Mar 01, 2011 | Option Exercise | $5.27 | 148,131 | 780,650 | 574,881 | Mar 03, 2011, 04:59 PM |
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